Pressure Systems International Employee Directory
Truck TransportationTexas, United States51-200 Employees
Pressure Systems International (P.S.I.) develops onboard tire management technologies for commercial trucks, including systems that regulate tire pressure automatically and monitor tire conditions. The company also offers a data analytics portal that provides real-time tire health insights to fleets and maintenance teams. Headquartered in San Antonio, Texas, P.S.I. operates in the trucking sector and is part of Clarience Technologies. Its offerings integrate inflation and monitoring capabilities with analytics to support proactive tire management and maintenance planning. A federal FMCSA study notes that tire pressure systems can improve fuel economy by about 1.4%, illustrating potential operational benefits. In 2026, P.S.I. announced the FlowBelow Easy Air Access Wheel Cover powered by its components and formed a partnership with FlowBelow Aero, Inc.